Ok, so I need some advice. I am a collegiate track athlete and want to start racing road bikes when my running career is done. I bought a cannondale last summer and fell in love with biking, but I dont know how to really get into the sport, and how can I tell if I'd be any good in the first place? I have read about how many good riders have a low heart rate, and mine is low, but not that low (like high 40's/low 50's). Also, I can ride 20+ mph for well over an hour without much difficulty (with hills), but I have no idea what it takes to ride well in a race. I guess I would like to get some idea of what the races are like and what it takes to be competative.